2677801

素因数分解:

$7^3\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 16

約数和(自身を含む): 3222400

約数和(自身を除く): 544599

約数列:

[1, 7, 37, 49, 211, 259, 343, 1477, 1813, 7807, 10339, 12691, 54649, 72373, 382543, 2677801]

約数ペア:

[(1, 2677801), (7, 382543), (37, 72373), (49, 54649), (211, 12691), (259, 10339), (343, 7807), (1477, 1813)]